19172+3750 ES 2488
19h 17m 10.23s +37° 49' 16.9" P.A. 251.00 sep 4.9 mag 13.00,14.10
| Coord 2000 |
19172+3750 |
|
Discov num |
ES 2488 |
|
Comp |
|
|
Coord arcsec 2000 |
19 17 10.23 +37 49 16.9 |
|
| Date first |
1931 |
|
Date last |
2015 |
|
Obs |
5 |
|
| Pa first |
256 |
|
Pa last |
250.7 |
|
P.A. Now (θ) |
250.7° |
|
| Sep first |
4.0 |
|
Sep last |
4.914 |
|
Sep. Now (ρ) |
4.914" |
|
| Mag pri |
13.00 |
|
Mag sec |
14.10 |
|
delta mag (ΔM) |
1.1 |
|
Spectral class |
|
|
| Pri motion ra |
+014 |
|
Sec motion ra |
-017 |
|
| Pri motion dec |
+000 |
|
Sec motion dec |
-007 |
|
| Notes |
|
|
rPM=1.729
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Lyra |
|
Gaia DR2 |
2051327061186042240 |
|
